baber/WOPTO huggingface dataset:
Patent JP-H11259900-A (JP)
Title: Optical head
Inventor: KASONO OSAMU
IPC: G11B7/1374
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which is suitable for making an original optical disk using an SIL(solid immersed lens). SOLUTION: An optical head 3 is equipped with an objective 205 which converges light irradiating the recording surface of a recording medium, a solid immersion lens 207 which further converges the light converged by the objective, a driving means which drives the objective along the optical axis, and a control means which controls the driving means according to the reflected light from the solid immersed lens so that the distance between the objective and solid immersed lens along the optical axis becomes constant.
Patent JP-H05251976-A (JP)
Title: Method for manufacturing electrode of surface acoustic wave element
Inventor: SAKAMOTO YOSHIFUMI
IPC: H03H3/08
Filed: 1992-03-03
Abstract: PURPOSE:To suppress a deviation in the electrode film thickness small when the electrode of an interdigital transducer and reflector of a surface acoustic wave element with a low frequency is made by the electronic beam vacuum vapor-deposition. CONSTITUTION:A metal film is added and formed in the step 1 when the film thickness is smaller than a permissible deviation in steps 31, 32 of a metal film thickness check process 3, and when the thickness is thicker than the permissible deviation, after the film thickness is made thin by the ion milling or the like in th etching step 5, the processing is restored to the film thickness check process 3 and an electrode of a prescribed pattern is formed to the film whose thickness is within the permissible deviation in the photo-lithography step 4.
Patent JP-S5414772-A (JP)
Title: Electronic timer
Inventor: MORIYA NAKANOBU
IPC: G04G13/00
Filed: 1977-07-05
Abstract: An electronic timer includes a presettable counter for continuously counting clock pulses and which is controlled to selectively count to a desired time count and to continuously count from that desired time count. A storage device stores, upon actuation, a time count counted by the presettable counter. A detection output is produced when the presettable counter has completed the counting from the desired time count therein to a given time count. An alarm is generated in response to the detection output and is thereafter stopped. In response to the stopping of the alarm, the presettable counter is preset with the time count stored in the storage device. In this way the presettable counter is automatically set to an initial time count to enable repeated use without complication.
Patent JP-H08277156-A (JP)
Title: Super quick-hardening concrete composition for placing joint and production of super quick-hardening concrete composition using the same
Inventor: GOMI HIDEAKI
IPC: C04B28/02
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a concrete composition by blending a super quick-hardening cement containing a cement, amorphous calcium aluminate, a gypsum and a setting modifier with an aggregate and steel fibers, capable of carrying out sufficient vibration fastening and fixing operation, having a high bonding strength and high crack resistance. CONSTITUTION: For example, a quick-hardening portland cement is preferably used as a cement. Amorphous calcium aluminate (A-CA hereinafter) is formed by melting a CaO raw material such as quick lime and an Al2 O3 raw material such as bauxite, etc., preferably consists essentially of 12CaO.7Al2 O3 and has >=3,000cm<2> /g powder degree as Blaine value. A gypsum is preferably II type anhydrous gypsum in terms of development of strength and the use amount of the gypsum is 50-300 pts.wt. based on 100 ptswt. of A-CA. The amount of quick hardening components (A-CA + gypsums) is preferably 5-50 pts.wt. based on 100 pts.wt. of the quick hardening cement (the cement + the quick hardening components). Citric acid, etc., are used as a setting modifier. Steel fibers having 20-60mm fiber length are used.
Patent JP-S63247463-A (JP)
Inventor: ABE MASAHIKO
IPC: E04F13/21
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04291168-A (JP)
Title: Resistance measuring system
Inventor: MURAKAMI RYOJI
IPC: G01R27/02
Filed: 1991-03-20
Abstract: PURPOSE:To realize a highly accurate and reliable resistance measuring system by performing a signal processing of measuring results with a handy measure ment of a plurality of objects desired to measure resistances only by one system to allow a long range of data transference. CONSTITUTION:A resistance measuring system is made up of at least one of resistance-voltage converters 2a, 2b, 2c-2n which output resistance values of objects 1a, 1b, 1c-1n as voltage signal, an A/D converter 3 which converts at least one voltage signal to be outputted from the resistance-voltage converters 2a, 2b, 2c-2n into a digital signal to be outputted in series, a CPU 4 which receives a digital signal to be outputted from the A/D converter 3 and averages and outputs the digital signal in terms of the object to be measured, and a modem 7 to output a data averaged outputted from the CPU 4 to a communication circuit serially. This makes it possible to transmit measured resistance values of the plurality of the objects to be measured at one time through the communication circuit thereby realizing a highly accurate and reliable resistance measuring system.
Patent JP-H07286121-A (JP)
Title: Color-variable laminated coating film
Inventor: OGAWA HIDEAKI
IPC: B05D5/06
Filed: 1994-04-19
Abstract: PURPOSE:To provide a coating film excellent in weather resistance and color- changeability by successively laminating a color base coating film, a luminous pigment-containing coating film, a photochromic coating film and a clear coating film on a material to be coated. CONSTITUTION:This laminated coating film is obtained by forming A color base coating film 2 containing a coloring pigment on a material 1 to be coated and forming a coating film 3 containing a luminous pigment consisting of preferably a coherent mica pigment thereon and forming a photochromic substance consisting of preferably a spirooxazine-based compound and as necessary, a photochromic coating film 4 formed from an aqueous coating containing water- dispersible microcapsules containing a ultraviolet rays absorbing agent and having <=50mum average particle diameter thereon and further forming a clear coating film 5 thereon.
Patent JP-H02260828-A (JP)
Title: Diversity receiver
Inventor: MUROMOTO ATSUSHI
IPC: H04B7/08
Filed: 1989-03-31
Abstract: PURPOSE:To emphasize a signal with diversity to a reception input level by lowering the level of a specific route signal with the input of a synthesis controller by an attenuator when the reception input level of a specific route is extremely high in a zone where the input level is higher than a specified value and transmission distortion decides the transmission quality. CONSTITUTION:The output of a receiver is provided with level detectors 31-3n detecting a reception input level and a voltage proportional to the reception input level is supplied to a level difference detector 14. When all the reception input levels are increased more than the specified value, the line quality depends on the transmission distortion due to multi-path or the like. When the signal of one or two routes in the diversity signal is extremely higher than the other signal, the level difference detector 14 sends a control voltage to attenuators 51-5n of the route so that the signal of the route with a high level is made equal to the level of the other route. Thus, the output of the attenuators 51-5n of each route has the same level and synthesis controllers 61-6n give the same attenuation. Thus, the signal is remarkably improved.
Patent JP-H10274938-A (JP)
Title: Method for deciding color image matched to person, method for coordinating color of building and device for deciding color image matched to person
Inventor: MATSUOKA SHIGERU
IPC: G09F5/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily realize color coordinates with a well-matched color by reflecting a human body including a face in a mirror in a state where color samples grouped by every color image are superposed on the front surface of the mirror and performing color matching so that the well-matched color image may be selected. SOLUTION: All the colors are grouped into plural kinds of color images, and plural kinds of color samples 1 belonging to the corresponding group are respectively formed by every group, then the plural kinds of color samples 1 belonging to the same color image group are housed in every pedestal 7b. The optional color sample 1 is selected, and inserted to be supported by a supporting part 6 at the lower part of the mirror 2. When the person stands in front of the mirror 2 in such a state so as to reflect a part of the body including the face in the mirror 2, the color sample 1 in imitation of dress is just located under the face reflected in the mirror 2, thereby to easily decide whether or not the color of the color sample 1 is the well-matched color to the person.
Patent JP-S62236209-A (JP)
Title: Tri-state circuit
Inventor: TAKEKOSHI YOJI
IPC: H03K19/094
Filed: 1986-04-07
Abstract: PURPOSE:To increase the operating efficiency of a MOS transistor (TR) in the same chip size and to decrease the chip size by decreasing number of complementary MOS TRs by two to constitute the titled circuit. CONSTITUTION: One N-channel MS TR (MOS TR for DATA signal) is eliminated from a 2-input NAND being a gate control circuit of a P-channel MOS TR of an output inverter and the source of the remaining N-channel MOS TRs is connected to a DATA' signal. Further, one P-channel MOS TR (TR for DATA signal) is eliminated from a 2-input NOR, and the source of the remaining P-channel MOS TR is connected to a DATA' signal. When an OE signal is at a high level, a TR Q1P is turned off, a TR Q1N is turned on, and since the OE signal is at a high level, the OE' signal goes to a low level, a TR Q2P is turned on and a TR Q2N is turned off. In bringing the level of the DATA signal to the low level in this state, a TR Q3P is turned on and a TR Q3N is turned off. Since the TR Q2P is turned on, the gate potential of the TR Q4N goes to a high level, the TR Q4 is turned on and an output Y goes to a low level.
Patent JP-H07287590-A (JP)
Title: Phoneme classifying method in voice recognition system
Inventor: MATSUURA YOSHIHIRO
IPC: G10L15/06
Filed: 1994-04-20
Abstract: PURPOSE:To automate the classifying operation and improve the recognition rate of the system. CONSTITUTION:At S1, learning data of only one data are generated on the basis of an initial label and at S2, the phoneme recognition system is learnt from its initial state with the learning data. The learnt voice data are inputted to this phoneme recognition system to obtain a phoneme sequence at S3. At S4, the recognition rate RA is obtained from the used label and the phoneme sequence obtained at S3. At S5, DP matching between an array of phonemes of a word and the obtained phoneme sequence is performed to perform area classification, and the score is denoted as DS. At S6, a new label is obtained from the result of the area classification. At S7, learning data are generated from the obtained label and At S8, the process ends when RA=100% and DS=0, but when not, the process is repeated from S2. When the end conditions are not met within a prescribed frequency, an error log is left at S9 and corrections are made, and when the conditions are met, the obtained label is registered at S10.
Patent JP-2000274266-A (JP)
Title: Engine and knocking suppression method therefor
Inventor: ASADA SHOJI
IPC: F02M25/07
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress generation of knockings in an engine, increase a compression ratio and improve engine efficiency. SOLUTION: This engine has main cylinders 1 and a control cylinder 10, each for taking in fuel and oxygen-containing gas for combustion and allowing combustion of the mixture 20 inside it to maintain rotation of a crankshaft 6 in common with the cylinders 1, 10, and a control exhaust gas supply means A for supplying exhaust gas exhausted from the control cylinder 10 into the main cylinders 1.
Patent JP-S577615-A (JP)
Title: Elastic surface wave filter circuit
Inventor: YAMASHITA KIYOBUMI
IPC: H03H9/64
Filed: 1980-06-17
Abstract: PURPOSE:To obtain flat amplitude characteristics by lowering the Q value of a resonating circuit by connecting a variable resistance to inductance which compensating the internal capacitance of an elastic surface wave filter used in a VSB amplifier for TV broadcasting equipment. CONSTITUTION:The input terminal 7 and output terminal 8 of an elastic surface wave (SAW) filter 6 are connected to a preamplifiter 9 and a buffer amplifier 10 composed of an OP-AMP. To the output terminal 8 of the filter 6, an inductance element 11 and a variable resistor 12 are connected in parallel, and the inductance of the element 11 is so set that resonance occurs within the passing band of the filter, thus reducing the transmission loss of the filter 6 due to internal capacitance. The resistor 12 adjusts the Q value of a resonance circuit consisting of the internal capacitance and element 11. The Q value is adjusted to a prescribed value to obtain a filter which has steep rising and breaking characteristics and flat frequency characteristics within the passing band as shown by a solid line B.
Patent JP-H08262616-A (JP)
Title: New emission system of photographic useful group
Inventor: JIYANNMARI DOBUANKURU
IPC: G03C7/305
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a new photographically useful group(PUG) emission compound that emits PUG by an extremely effective method and new mechanism. SOLUTION: Photographic material contains a compound that can emit a PUG according to an image on the basis of mechanism that splits homolytically unstable binding, including radical formation under a developing condition. In a desirable example, the compound that can emit PUG is a hydrazine derivative or a 1-aryl-3-pyrazolizinone derivative.
Patent JP-S63247841-A (JP)
Title: System switching method
Inventor: SHIBUYA TADASHI
IPC: G06F15/177
Filed: 1987-04-03
Abstract: PURPOSE:To shorten the switching time to a new operation system by reading data out of a file memory device to transfer the data needed for switch of systems to the new operation system. CONSTITUTION:When the call control is carried out by a processor of an ACT (operation) system, the call control data on the calls, disconnections, etc., of subscribers are stored in a memory 22 via a controller 20 of an exchange station and also transferred to a master station via a circuit 15. Simultaneously, the call control data is written to a magnetic disk device 29 via a bus interface device 24 and a bus selecting circuit 28. When systems are switched, the latest call control data read out of the device 29 via the circuit 28 and a bus interface circuit 25 is stored in a memory 23 by a controller 21 of an SBY (spare) system serving as a new operation system. Then the call control is carried out by a processor of the new operation system via the latest call control data.
Patent JP-S62238613-A (JP)
Title: Small flat transformer
Inventor: KIJIMA SEIICHI
IPC: H01F30/00
Filed: 1986-04-10
Abstract: PURPOSE:To reduce the thickness of winding layer on a coil and to obtain a horizontal transformer flattened as much as possible, by providing a core having two or more legs with coils on all or specific two or more legs thereof, connecting the coils on each leg to provide input and output coils. CONSTITUTION:A coil body 5 is composed of a lower primary coil section 5a and an upper secondary coil section 5b. A coil body 6 is composed of a lower primary section 6a and an upper secondary coil section 6b. The primary coil sections 5a and 6a and the secondary coil sections 5b and 6b of the coil bodies 5 and 6 are connected in series, respectively. Since magnetic fluxes phia, phib are generated in cores 1 and 2, the coil bodies 5 and 6 can be used as a step-up or step-down transformer. Though the lengths of the cores 1 and 2 in the directions of the left and right legs form a relation of L<L1, the lengths between the peripheral faces of the coil bodies form a relation of W1<W since the width S1 of the coil layers located outside the cores 1 and 2 is reduced. Thus, a small transformer flattened sufficiently can be obtained.
Patent JP-2000275930-A (JP)
Title: Electrifying roll
Inventor: WATANABE YASUHIDE
IPC: F16C13/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of electrifying noise by setting a specific difference of the JIS C hardness of a conductive elastic layer and the JIS A hardness of a resistance adjustment layer. SOLUTION: An electrifying roll 1 is used for electrifying a photoreceptor drum in an electrophotographic process and is provided on the outer periphery of its shaft 2 with a conductive elastic layer 3 and also on the outer periphery of it with a resistance adjustment layer 4. The JIS C hardness of the conductive elastic layer 3 with a relatively low hardness and the JIS A hardness of the resistance adjustment layer 4 with a relatively high hardness are set so as to make a difference of 75 degrees or more between their hardnesses.  By making the hardness of the outer layer of the electrifying roll 1 relatively high and that of the inner layer of electrifying roll 1 relatively low, the vibration of the high-hardness outer layer of the electrifying roll 1 is preferentially absorbed in the soft inner layer of the electrifying roll 1 rather than transmitted to a photoreceptor drum which is a rigid body. Thus, the occurrence of electrifying noise is prevented.
Patent JP-S58196369-A (JP)
Title: Valve device
Inventor: MUKOUYAMA KIYOTAKA
IPC: F16K1/00
Filed: 1982-05-13
Abstract: PURPOSE:To stop securely fluid in a short time while reducing wear of valve members by constituting a valve to be closed by utilizing fluid pressure in the outflow of gas or liquid. CONSTITUTION:When a switch of electromagnet 2 is turned on, a pushing-up bar 3 is vertically pushed up and a valve body 5 abuts against the upper valve seat 7 of valve to provide the closed condition. Next, when gas or liquid enters from a nozzle 10, the pushing-up force of the pushing-up bar 3 is balanced with the sum of the fluid force and the elastic force of a spring 6 to maintain the valve body 5 in the intermediate position so that the valve is opened. Also, the pushing-up bar 3 is naturally dropped by turning off the switch of the electromagnet 2 so that only the sum of the fluid force and the elastic force of the spring 6 is applied to the valve body 5 which is thereby closely attached to the lower valve seat 8 of valve to stop the fluid.
Patent JP-S5416771-A (JP)
Title: Making method of inner case for refrigerator and the like
Inventor: NOZAKI KAZUNORI
IPC: B29C51/10
Filed: 1977-07-07
Abstract: PURPOSE: To shorten process, by making an inner case in such a manner that piercing holes, through which a coolant pipe and a discharge pipe are inserted, can be simultanaously made at a ledge, in case of vacuum-molding an inner case of a refrigerator by the use of a plastic plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S559031-A (JP)
Title: Pyrrole-type agricultural and horticultural fungicide
Inventor: UEDA AKIYOSHI
IPC: C07D207/34
Filed: 1978-07-06
Abstract: PURPOSE: An agricultural and hoticultural fungicide having improved aftereffects, comprising a pyrrole derivative including a novel compound as an active constituent.  
     CONSTITUTION: A fungicide comprising a pyrrole derivative of the formula (X is Cl at the 2- or 3-position; R is H or acetyl group), particularly novel 1-acetyl-3- (2-chlorophenyl)-4-chloropyrrole or 1-acetyl-3-(3-chlorophenyl)-4-chloropyrrole as an active constituent. The fungicide can be used in an ordinary form of wettable powder, an emulsion or powder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61240105-A (JP)
Title: Method and apparatus for detecting connection state
Inventor: HIROI TAKASHI
IPC: G01B11/00
Filed: 1985-04-18
Abstract: PURPOSE:To enable the detection of a connection state at a high speed with good reliability, by detecting the change with time in the vibration, movement or deformation of an object in a non-contact state by using an optical means and analyzing the detected change with time to detect the connection state of the object. CONSTITUTION:The detected wave form of each speckle at the detection time (t) of a sensor is set to ft(x) (wherein x shows the position corresponding to each picture element of a linear sensor) and the judgement of a flaw in performed on the basis of the laser speckles at the positions corresponding to parts leads 27, 28, 29 is said detected wave forms. That is, with respect to the parts lead 27 not connected and the parts lead 28 weak in connection, the speckle wave forms come to a shape having no unevenness by the self- exciting vibration of the parts leads 27, 28 or change appears in said wave forms. In this case, by taking the correlation phi1, t0+1 (xb>=x>=xe) of two speckle wave forms, the one wherein a correlation value is smaller than a predetermined threshold value phi+h is judged as a flaw. By this method, a connection state can be detected at a high speed in a non-contact state.
Patent JP-S536627-A (JP)
Title: Hollow fibers
Inventor: JIYOU YASUSHI
IPC: B01D67/00
Filed: 1976-07-08
Abstract: PURPOSE: To present hollow fibers for use in dialysis, reverse osmosis, etc., having a difference in degrees of hydrolysis and swelling in water between the outer and inner walls, by extruding a salt solution from inside in extruding a high polymer in an annular form. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62237884-A (JP)
Title: Frequency fluctuation correction device for vco
Inventor: TANAKA KENTA
IPC: H04N9/89
Filed: 1986-04-09
Abstract: PURPOSE:To attain the miniaturization of the circuit scale in circuit integration by providing the means detecting fluctuation of a VCO oscillation frequency and a digital integration means generating a correction signal to the VCO. CONSTITUTION:As a means detecting the deviation of the oscillated frequency fO of the VCO 6 with respect to a prescribed frequency, a counter 22, a decoder 23, latch circutis 24, 25 and a NAND circuit 26 are provided so as to detect whether or not the frequency fO is within a prescribed range around a prescribed frequency with respect to, e.g., a horizontal frequency signal. Further, a digital integration means generating a correction signal to the VCO 6, a counter 27, decoders 29, 30 and a FF 32 are provided and a control signal is outputted for a prescribed time only when the frequency fO is deviated from the prescribed range and its state is consecutive for a prescribed time, and the said control signal is fed to the control terminal of a control voltage synthesis circuit 5. Thus, the circuit scale in circuit integration is miniaturized.
Patent JP-S63247813-A (JP)
Title: Matrix switch sense device
Inventor: MIZUNO TOSHIAKI
IPC: G06F3/048
Filed: 1987-04-02
Abstract: PURPOSE:To improve the universal applicability by using properly a scan detecting means having the prescribed resolution and an analog detecting means having the high resolution. CONSTITUTION:A matrix switch sense device consists of an electronic controller 7 serving as a logical arithmetic circuit containing a CPU 1, a ROM 2, a RAM 3, an A/D converter 4, an external interface circuit 5, etc., a matrix switch 10 including drive lines x1-xn and sense lines y1-yn, the selective switch circuits 15-18, a power supply switch circuit 20, etc. The contacts are secured between those sense lines and drive lines with touches. These contact areas and the specific areas formed by the superposition between both lines are successively scanned by a scan detecting means. Then, the contact areas are detected by the analog signals detected from both lines forming the specific areas. Thus, it is possible to avoid such a case where the depression of >=2 points are mistaken for the depression of a single point.